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Nimfa-mama [501]
3 years ago
13

ANSWER PLS!! I WILL GIVE BRAINLIEST

Biology
1 answer:
Katarina [22]3 years ago
8 0

Answer:

The reactions that occur when acid rain hits a brick building

Explanation:

The passage mentions what a biochemical process is, biochemistry combines chemistry and biology. With this alone, we know that acid rain is apart of biology, and the reaction is has on a building is chemistry.

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mash [69]
Go to school and find them
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3 years ago
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Albinism is an autosomal recessive trait in humans. Assume that there are 100 albinos (aa) in a population of 1 million. How man
andreyandreev [35.5K]

Answer:

980,100

Explanation:

let the recessive condition (aa) be represented as q² which is the genotypic frequency = 100/1,000,000 = 0.0001

allelic frequency of a = q = √q² = √0.0001 = 0.01. thus q = 0.01

From the formula p + q = 1 where p is the allelic frequency of A.

since q = 0.01

p = 1 - 0.01 = 0.99. The allelic frequency of A (p) = 0.99

p² = 0.99² = 0.9801. Genotypic frequency of AA= 0.9801

= 0.9801 x 1,000,000 = 980,100 individuals with AA (homozygous normal)

For 2pq genotypic frequency for hetrozygous (Aa).

Using the formula p² + 2pq + q² = 1.  Since p² = 0.9801 and q² = 0.0001

   2pq = 1 - (p² + q²)

= 1 - (0.9801 + 0.0001)

= 1 - (0.9802)

= 0.0198 = 0.0198 x 1,000,000 = 19,800 individuals with Aa

7 0
3 years ago
An ecologist observes that a population of plants in a meadow has flowers that may be red, yellow, white, pink, or purple. hypot
andriy [413]
The possible inheritance pattern might be that the colors are governed by just one gene with multiple alleles. There could be simple dominance and incomplete dominance factors as well given the 5 flower color characteristics. 
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Drag each tile to the correct box.
schepotkina [342]

The order of mass movement event that gives people the least amount of time to react is:

  • Avalanche
  • Earthflow
  • Creep

<h3>What is Mass movement?</h3>

This is defined as the movement of rocks or soil down slopes under the force of gravity.

The one with the fastest movement is avalanche and the slowest is creep thereby making the above order is the most appropriate.

Read more about Mass movement here brainly.com/question/6068732

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Identify the structure represented in the picture . Then, identify the parts labeled A—D.
Fudgin [204]

Explanation:

it is the diagram of an ovum or a human egg

A- follicle cells

B- zona pellucida

C- chromosomes

D- vitelline membrane

4 0
3 years ago
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